[INFO] fetching crate rssdown 0.0.0...
[INFO] testing rssdown-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rssdown 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rssdown 0.0.0
[INFO] finished tweaking crates.io crate rssdown 0.0.0
[INFO] tweaked toml for crates.io crate rssdown 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rssdown 0.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rssdown 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14ec7bcfbb23804fe61a80d7271b486333f650633ed58e68716c5375c4027d55
[INFO] running `Command { std: "docker" "start" "-a" "14ec7bcfbb23804fe61a80d7271b486333f650633ed58e68716c5375c4027d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14ec7bcfbb23804fe61a80d7271b486333f650633ed58e68716c5375c4027d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ec7bcfbb23804fe61a80d7271b486333f650633ed58e68716c5375c4027d55", kill_on_drop: false }`
[INFO] [stdout] 14ec7bcfbb23804fe61a80d7271b486333f650633ed58e68716c5375c4027d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a93bd5cdaee0b04ec432981e4a0e0e22b1f2cc47c84fccbdfecf2572bc188b97
[INFO] running `Command { std: "docker" "start" "-a" "a93bd5cdaee0b04ec432981e4a0e0e22b1f2cc47c84fccbdfecf2572bc188b97", kill_on_drop: false }`
[INFO] [stderr]    Compiling rssdown v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "a93bd5cdaee0b04ec432981e4a0e0e22b1f2cc47c84fccbdfecf2572bc188b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93bd5cdaee0b04ec432981e4a0e0e22b1f2cc47c84fccbdfecf2572bc188b97", kill_on_drop: false }`
[INFO] [stdout] a93bd5cdaee0b04ec432981e4a0e0e22b1f2cc47c84fccbdfecf2572bc188b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8265723f2094f682ddf7c8c2a71aac622814f13a2e1dd048066388c5d1d76113
[INFO] running `Command { std: "docker" "start" "-a" "8265723f2094f682ddf7c8c2a71aac622814f13a2e1dd048066388c5d1d76113", kill_on_drop: false }`
[INFO] [stderr]    Compiling rssdown v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "8265723f2094f682ddf7c8c2a71aac622814f13a2e1dd048066388c5d1d76113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8265723f2094f682ddf7c8c2a71aac622814f13a2e1dd048066388c5d1d76113", kill_on_drop: false }`
[INFO] [stdout] 8265723f2094f682ddf7c8c2a71aac622814f13a2e1dd048066388c5d1d76113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6889015ed5936c8c14a09625f230ff5d13df2c05776dd9af9adc5b7c192a0e8c
[INFO] running `Command { std: "docker" "start" "-a" "6889015ed5936c8c14a09625f230ff5d13df2c05776dd9af9adc5b7c192a0e8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rssdown-312204afac69f8c5)
[INFO] running `Command { std: "docker" "inspect" "6889015ed5936c8c14a09625f230ff5d13df2c05776dd9af9adc5b7c192a0e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6889015ed5936c8c14a09625f230ff5d13df2c05776dd9af9adc5b7c192a0e8c", kill_on_drop: false }`
[INFO] [stdout] 6889015ed5936c8c14a09625f230ff5d13df2c05776dd9af9adc5b7c192a0e8c